This is a brand-new never used or installed SSL Madi Xtreme 64 PCI express card for mac or pc. Included is the Madi card, Madi 3 meter cable, installation disk, and the included installation literature. I had purchased this for a mobile recording rig but was never able to acquire the funds to finish the entire build due to a work partner backing out. This card will work on any of the SSL converters and from what I have read, also on the RME products. I have only owned SSL converters and therefore cannot guarantee this will work with the RME products. Please do your research on the necessary PCI express card slots and the proper operating system and software needed to make this card work properly. I understand that this card new from a major retailer is much more expensive than the price listed at. As I got this Madi card with an SSL bundle, i feel that this is a very fair price for a new Madi card. 

- please note that the card has never been opened from its electrostatic packaging and the entire unit and its parts are in a larger electrostatic bag to protect these items